The SMD Current Sense Resistor, AEC-Q200 WSR Series, with a resistance value of 0.05 ohm and a power rating of 2 W, is designed for applications requiring precise current sensing. It features a tolerance of 1%, ensuring reliable performance in various conditions. The resistor is RoHS compliant, making it suitable for environmentally conscious designs. Constructed with a solid metal nickel-chrome or manganese-copper alloy resistive element, it offers a low temperature coefficient of resistance (TCR) of less than 20 ppm/¬8C, which contributes to its stability across temperature variations. The device exhibits very low inductance, ranging from 0.5 nH to 5 nH, and provides excellent frequency response up to 50 MHz. The operating temperature range is from -65¬8C to +275¬8C, allowing for versatility in different environments. The resistor is also AEC-Q200 qualified, indicating its suitability for automotive applications. Its molded high-temperature encapsulation and all-welded construction enhance durability and reliability in demanding applications.
Current Sense Resistors - SMD 2watts .05ohms 1% Learn More
Metal Strip Current Sense Resistor, 2W, 1%, 50mR, 4527 SMD Product overview: WSR2R0500FEA from Vishay is a Resistor for current limiting, voltage division, biasing, sensing, termination, and precision electronic circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 2W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 2W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-WSR2R0500FEA can be used for catalog matching and distributor lookup.
50 mOhms ±1% 2W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
50 mOhms ±1% 2W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
50 mOhms ±1% 2W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
RES 0.05 OHM 1% 2W 4527
RES SMD 50 MOHM 1% 2W 4527
2W 50mΩ Surface Mount Current Sensing Resistors ±75ppm/°C ±1% 4527 Current Sense Resistors/Shunt Resistors ROHS
RESISTOR, METAL, 0.05 OHM, 2W, 1%; Resistance:0.05ohm; Product Range:WSR Series; Resistor Case / Package:4527 [11470 Metric]; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Technology:Metal Strip; Product Length:11.56mm RoHS Compliant: Yes
WIREWOUND RESISTOR, 0.05 OHM, 2W, 1%, FULL REEL; Resistance:0.05ohm; Product Range:WSR Series; Resistor Case / Package:4527 [11470 Metric]; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Technology:Metal Strip RoHS Compliant: Yes
SMD Current Sense Resistors, AEC-Q200 WSR Series, 0.05 ohm, 2 W, - 1% RoHS Compliant: Yes
| ASAP Semiconductor LLC | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | Utmel Electronic Limited | LCSC Electronics Technology (HK) Limited | Newark, An Avnet Company | Newark, An Avnet Company | Newark, An Avnet Company | |
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| Product Category | Resistors | Resistors | Resistors | Chip Resistors | Resistors | Resistors | Resistors | Current Sensing Resistors | Resistors | Resistors | Resistors |
| Product Number | WSR2R0500FEA | 52-WSR2R0500FEA | WSRA-.05DKR-ND | WSR2R0500FEA | 6836681 | 6836681P | 873-WSR2R0500FEA | WSR2R0500FEA | 46P3641 | 83R9060 | 98K3070 |
| Product Name | Current Sense Resistors - SMD 2watts .05ohms 1% Learn More | SMD 2W Resistor | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | Surface Mount Resistors | Surface Mount Resistors | RES SMD 50 MOHM 1% 2W 4527 | Resistors >> Current Sense Resistors/Shunt Resistors | Resistor, Metal, 0.05 Ohm, 2W, 1%; Resistance Vishay | Wirewound Resistor, 0.05 Ohm, 2W, 1%, Full Reel; Resistance Vishay | Smd Current Sense Resistors, Aec-Q200 Wsr Series, 0.05 Ohm, 2 W, 1% Rohs Compliant Vishay |
| Category / Application | Current Sensing | Automotive; Current Sensing; General Use | Current Sensing | ||||||||
| Mounting / Packaging | Surface Mount Technology (SMT / SMD) | 4527 J-Lead | Surface Mount Technology (SMT / SMD); 4257 (11070m | Surface Mount Technology (SMT / SMD); 4257 (11070M) | Surface Mount Technology (SMT / SMD); J-leads; Surface Mount | 4527 [11470 Metric] | 4527 [11470 Metric] | ||||
| Resistance Range | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | ||
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | |||
| Technology / Construction | METAL STRIP | MetalAlloy | MetalAlloy | Metal strip | MetalAlloy; Metal Strip | Metal Element | MetalAlloy | MetalAlloy; Wirewound |
